Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 10, 2016

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2016
ProjectThe Dalles
River ParameterTDG Percent
Critical TDG Percent Value115 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 10, 2016
Total Run Period (Mar 22 - Jul 26)
TDG Percent Exposure Index117.48 %
Percent of Fish Exposed99.9 %
Number of Days Fish Exposed84
Middle 80% of Run Period (Apr 25 - May 27)
TDG Percent Exposure Index117.54 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed33
Middle 50% of Run Period (Apr 27 - May 18)
TDG Percent Exposure Index117.64 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed22
Run Dates
First Day of RunMar 22
5% of Run passedApr 23
10% of Run passedApr 25
50% of Run passedMay 6
90% of Run passedMay 27
95% of Run passedMay 31
Last Day of RunJul 26
Date(s) When TDG Percent Crosses 115 %
Apr 12

1. Total Run Analyzed [99.949] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.